Bip39 Ian Coleman. Is passphrase the same as PIN? No, a passphrase is not similar to a PIN. A passphrase, in the context of Bitcoin wallets, is an additional layer of security on your wallet that works together with your seed phrase to encrypt and safeguard your wallet. A PIN, https://mysterybookmarks.com/story18648608/bip39-list-https-linktr-ee-bip39-the-2-minute-rule-for-bip39-word-list